| Uwe Kleine-König | 9918cda | 2007-02-16 15:36:55 +0100 | [diff] [blame] | 1 | /* |
| 2 | * include/asm-arm/arch-ns9xxx/system.h |
| 3 | * |
| 4 | * Copyright (C) 2006 by Digi International Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License version 2 as published by |
| 9 | * the Free Software Foundation. |
| 10 | */ |
| 11 | #ifndef __ASM_ARCH_SYSTEM_H |
| 12 | #define __ASM_ARCH_SYSTEM_H |
| 13 | |
| 14 | #include <asm/proc-fns.h> |
| 15 | #include <asm/arch-ns9xxx/regs-sys.h> |
| 16 | #include <asm/mach-types.h> |
| 17 | |
| 18 | static inline void arch_idle(void) |
| 19 | { |
| 20 | cpu_do_idle(); |
| 21 | } |
| 22 | |
| 23 | static inline void arch_reset(char mode) |
| 24 | { |
| 25 | u32 reg; |
| 26 | |
| Uwe Kleine-König | 361c7ad | 2007-09-30 20:36:33 +0100 | [diff] [blame^] | 27 | reg = __raw_readl(SYS_PLL) >> 16; |
| Uwe Kleine-König | 9918cda | 2007-02-16 15:36:55 +0100 | [diff] [blame] | 28 | REGSET(reg, SYS_PLL, SWC, YES); |
| Uwe Kleine-König | 361c7ad | 2007-09-30 20:36:33 +0100 | [diff] [blame^] | 29 | __raw_writel(reg, SYS_PLL); |
| Uwe Kleine-König | 9918cda | 2007-02-16 15:36:55 +0100 | [diff] [blame] | 30 | |
| 31 | BUG(); |
| 32 | } |
| 33 | |
| 34 | #endif /* ifndef __ASM_ARCH_SYSTEM_H */ |